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'use strict';
require('../common');
const assert = require('assert');
const fork = require('child_process').fork;
if (process.argv[2] === 'child') {
process.send('1');
// check that child don't instantly die
setTimeout(function() {
process.send('2');
}, 200);
process.on('disconnect', function() {
process.stdout.write('3');
});
} else {
var child = fork(__filename, ['child'], {silent: true});
var ipc = [], stdout = '';
child.on('message', function(msg) {
ipc.push(msg);
if (msg === '2') child.disconnect();
});
child.stdout.on('data', function(chunk) {
stdout += chunk;
});
child.once('exit', function() {
assert.deepStrictEqual(ipc, ['1', '2']);
assert.equal(stdout, '3');
});
}
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